Scott Mcdonald

Insider

First SEC filing: Jan. 6, 2014 · Latest: Jan. 6, 2014

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Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

MRSH selling June 2, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 77 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

77 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 2, 2021	MRSH	M	55,115	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 2, 2021	MRSH	M	56,936	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 2, 2021	MRSH	S	55,115	$138.97	$7,659,332	18,763 Direct	-74.60%	Disposed	35.5% (price as of 2026-08-20)
June 2, 2021	MRSH	M	55,115	—	—	73,878 Direct	+293.74%	Acquired	(price as of 2026-08-20)
June 2, 2021	MRSH	S	56,936	$138.94	$7,910,688	18,763 Direct	-75.21%	Disposed	35.5% (price as of 2026-08-20)
June 2, 2021	MRSH	M	56,936	—	—	75,699 Direct	+303.45%	Acquired	(price as of 2026-08-20)
March 4, 2021	MRSH	S 10b5-1	4,437	$115.28	$511,497	18,763 Direct	-19.12%	Disposed	63.3% (price as of 2026-08-20)
Feb. 28, 2021	MRSH	M	8,374	—	—	27,137 Direct	+44.63%	Acquired	(price as of 2026-08-20)
Feb. 28, 2021	MRSH	F	3,937	$116.83	$459,960	23,200 Direct	-14.51%	Disposed	61.1% (price as of 2026-08-20)
Feb. 28, 2021	MRSH	M	8,374	—	—	1,469 Direct	-85.08%	Disposed	(price as of 2026-08-20)
Feb. 22, 2021	MRSH	A	38,205	—	—	38,205 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 22, 2021	MRSH	A	5,299	—	—	9,843 Direct	+116.62%	Acquired	(price as of 2026-08-20)
March 5, 2020	MRSH	M 10b5-1	20,162	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 5, 2020	MRSH	M 10b5-1	13,039	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 5, 2020	MRSH	S 10b5-1	40,297	$106.81	$4,304,123	18,763 Direct	-68.23%	Disposed	76.2% (price as of 2026-08-20)
March 5, 2020	MRSH	M 10b5-1	20,162	$36.49	$735,711	59,060 Direct	+51.83%	Acquired	415.9% (price as of 2026-08-20)
March 5, 2020	MRSH	M 10b5-1	13,039	$31.88	$415,683	38,898 Direct	+50.42%	Acquired	490.5% (price as of 2026-08-20)
Feb. 28, 2020	MRSH	M	13,392	—	—	4,544 Direct	-74.67%	Disposed	(price as of 2026-08-20)
Feb. 28, 2020	MRSH	F	6,296	$109.57	$689,853	25,860 Direct	-19.58%	Disposed	71.8% (price as of 2026-08-20)
Feb. 28, 2020	MRSH	M	13,392	—	—	32,156 Direct	+71.37%	Acquired	(price as of 2026-08-20)
Feb. 19, 2020	MRSH	A	8,609	—	—	17,936 Direct	+92.30%	Acquired	(price as of 2026-08-20)
Feb. 19, 2020	MRSH	A	39,125	—	—	39,125 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 19, 2020	MRSH	S	5,972	$119.39	$712,997	18,764 Direct	-24.14%	Disposed	57.7% (price as of 2026-08-20)
March 5, 2019	MRSH	S 10b5-1	5,521	$92.82	$512,459	24,652 Direct	-18.30%	Disposed	102.8% (price as of 2026-08-20)
Feb. 28, 2019	MRSH	M	10,420	—	—	9,327 Direct	-52.77%	Disposed	(price as of 2026-08-20)
Feb. 28, 2019	MRSH	F	4,899	$92.49	$453,109	30,173 Direct	-13.97%	Disposed	103.5% (price as of 2026-08-20)
Feb. 28, 2019	MRSH	M	10,420	—	—	35,072 Direct	+42.27%	Acquired	(price as of 2026-08-20)
Feb. 19, 2019	MRSH	A	5,289	—	—	19,747 Direct	+36.58%	Acquired	(price as of 2026-08-20)
Feb. 19, 2019	MRSH	A	4,407	—	—	14,458 Direct	+43.85%	Acquired	(price as of 2026-08-20)
Feb. 19, 2019	MRSH	A	44,868	—	—	44,868 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 4, 2019	MRSH	M 10b5-1	11,245	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 4, 2019	MRSH	S 10b5-1	11,245	$90.34	$1,015,873	24,630 Direct	-31.34%	Disposed	108.4% (price as of 2026-08-20)
Feb. 4, 2019	MRSH	M 10b5-1	11,245	—	—	35,875 Direct	+45.66%	Acquired	(price as of 2026-08-20)
March 5, 2018	MRSH	S 10b5-1	20,000	$81.87	$1,637,400	24,560 Direct	-44.88%	Disposed	129.9% (price as of 2026-08-20)
Feb. 28, 2018	MRSH	M	11,791	—	—	10,051 Direct	-53.98%	Disposed	(price as of 2026-08-20)
Feb. 28, 2018	MRSH	F	5,543	$84.87	$470,434	44,560 Direct	-11.06%	Disposed	121.8% (price as of 2026-08-20)
Feb. 28, 2018	MRSH	M	11,791	—	—	50,103 Direct	+30.78%	Acquired	(price as of 2026-08-20)
Feb. 21, 2018	MRSH	A	6,433	—	—	21,842 Direct	+41.75%	Acquired	(price as of 2026-08-20)
Feb. 21, 2018	MRSH	A	4,817	—	—	15,409 Direct	+45.48%	Acquired	(price as of 2026-08-20)
Feb. 21, 2018	MRSH	A	43,740	—	—	43,740 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 5, 2018	MRSH	S 10b5-1	218	$84.49	$18,419	38,291 Direct	-0.57%	Disposed	122.8% (price as of 2026-08-20)
Feb. 5, 2018	MRSH	M 10b5-1	11,200	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 5, 2018	MRSH	M 10b5-1	218	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 5, 2018	MRSH	M 10b5-1	218	—	—	38,509 Direct	+0.57%	Acquired	(price as of 2026-08-20)
Feb. 5, 2018	MRSH	S 10b5-1	11,200	$84.87	$950,544	38,291 Direct	-22.63%	Disposed	121.8% (price as of 2026-08-20)
Feb. 5, 2018	MRSH	M 10b5-1	11,200	—	—	49,491 Direct	+29.25%	Acquired	(price as of 2026-08-20)
Feb. 28, 2017	MRSH	M	12,436	—	—	10,592 Direct	-54.00%	Disposed	(price as of 2026-08-20)
Feb. 28, 2017	MRSH	F	5,846	$73.28	$428,395	38,202 Direct	-13.27%	Disposed	156.9% (price as of 2026-08-20)
Feb. 28, 2017	MRSH	M	12,436	—	—	44,048 Direct	+39.34%	Acquired	(price as of 2026-08-20)
Feb. 22, 2017	MRSH	A	6,876	—	—	23,028 Direct	+42.57%	Acquired	(price as of 2026-08-20)
Feb. 22, 2017	MRSH	A	5,124	—	—	16,152 Direct	+46.46%	Acquired	(price as of 2026-08-20)
Feb. 22, 2017	MRSH	A	49,967	—	—	49,967 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 6, 2017	MRSH	M	2,023	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 6, 2017	MRSH	S	2,023	$70.07	$141,752	31,612 Direct	-6.01%	Disposed	168.7% (price as of 2026-08-20)
Feb. 6, 2017	MRSH	M	2,023	—	—	33,635 Direct	+6.40%	Acquired	(price as of 2026-08-20)
Dec. 15, 2016	MRSH	M	10,411	—	—	11,028 Direct	-48.56%	Disposed	(price as of 2026-08-20)
Dec. 15, 2016	MRSH	F	4,894	$68.98	$337,588	31,612 Direct	-13.41%	Disposed	172.9% (price as of 2026-08-20)
Dec. 15, 2016	MRSH	M	10,411	—	—	36,506 Direct	+39.90%	Acquired	(price as of 2026-08-20)
Feb. 28, 2016	MRSH	M	12,193	—	—	21,439 Direct	-36.25%	Disposed	(price as of 2026-08-20)
Feb. 28, 2016	MRSH	F	5,733	$57.82	$331,482	26,025 Direct	-18.05%	Disposed	225.6% (price as of 2026-08-20)
Feb. 28, 2016	MRSH	M	12,193	—	—	31,758 Direct	+62.32%	Acquired	(price as of 2026-08-20)
Feb. 22, 2016	MRSH	A	6,167	—	—	33,632 Direct	+22.45%	Acquired	(price as of 2026-08-20)
Feb. 22, 2016	MRSH	A	5,452	—	—	27,465 Direct	+24.77%	Acquired	(price as of 2026-08-20)
Feb. 22, 2016	MRSH	A	54,066	—	—	54,066 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 28, 2015	MRSH	M	10,781	—	—	22,013 Direct	-32.87%	Disposed	(price as of 2026-08-20)
Feb. 28, 2015	MRSH	F	5,069	$56.99	$288,882	19,025 Direct	-21.04%	Disposed	230.3% (price as of 2026-08-20)
Feb. 28, 2015	MRSH	M	10,781	—	—	24,094 Direct	+80.98%	Acquired	(price as of 2026-08-20)
Feb. 23, 2015	MRSH	A	55,115	—	—	55,115 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 23, 2015	MRSH	A	4,940	—	—	32,794 Direct	+17.74%	Acquired	(price as of 2026-08-20)
Feb. 23, 2015	MRSH	A	5,498	—	—	27,854 Direct	+24.59%	Acquired	(price as of 2026-08-20)
July 31, 2014	MRSH	M	1,576	—	—	27,324 Direct	+6.12%	Acquired	(price as of 2026-08-20)
July 31, 2014	MRSH	M	3,500	—	—	25,748 Direct	+15.73%	Acquired	(price as of 2026-08-20)
July 31, 2014	MRSH	M	9,000	—	—	22,248 Direct	+67.93%	Acquired	(price as of 2026-08-20)
July 31, 2014	MRSH	M	1,576	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 31, 2014	MRSH	M	3,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 31, 2014	MRSH	M	9,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
July 31, 2014	MRSH	S	14,076	$51.47	$724,492	13,248 Direct	-51.52%	Disposed	265.7% (price as of 2026-08-20)
Feb. 28, 2014	MRSH	M	3,930	—	—	22,356 Direct	-14.95%	Disposed	(price as of 2026-08-20)
Feb. 28, 2014	MRSH	F	1,849	$47.80	$88,382	13,211 Direct	-12.28%	Disposed	293.8% (price as of 2026-08-20)
Feb. 28, 2014	MRSH	M	3,930	—	—	15,060 Direct	+35.31%	Acquired	(price as of 2026-08-20)
Feb. 24, 2014	MRSH	M	4,904	—	—	26,286 Direct	-15.72%	Disposed	(price as of 2026-08-20)
Feb. 24, 2014	MRSH	A	4,904	—	—	31,190 Direct	+18.66%	Acquired	(price as of 2026-08-20)
Feb. 24, 2014	MRSH	A	5,730	—	—	26,286 Direct	+27.88%	Acquired	(price as of 2026-08-20)
Feb. 24, 2014	MRSH	A	56,936	—	—	56,936 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 24, 2014	MRSH	F	2,305	$48.00	$110,640	11,130 Direct	-17.16%	Disposed	292.2% (price as of 2026-08-20)
Feb. 24, 2014	MRSH	M	4,904	—	—	13,435 Direct	+57.48%	Acquired	(price as of 2026-08-20)
Feb. 15, 2014	MRSH	M	1,635	—	—	20,556 Direct	-7.37%	Disposed	(price as of 2026-08-20)
Feb. 15, 2014	MRSH	F	769	$47.48	$36,512	8,531 Direct	-8.27%	Disposed	296.5% (price as of 2026-08-20)
Feb. 15, 2014	MRSH	M	1,635	—	—	9,300 Direct	+21.33%	Acquired	(price as of 2026-08-20)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
June 2, 2021	MRSH	Stock Options (Right to Buy)	Common Stock (55,115)	$56.84	Feb. 22, 2025	55,115	Disposed
June 2, 2021	MRSH	Stock Options (Right to Buy)	Common Stock (56,936)	$48.00	Feb. 23, 2024	56,936	Disposed
Feb. 28, 2021	MRSH	Restricted Stock Units	Common Stock (8,374)	—	—	8,374	Disposed
Feb. 22, 2021	MRSH	Stock Options (Right to Buy)	Common Stock (38,205)	$117.53	Feb. 21, 2031	38,205	Acquired
Feb. 22, 2021	MRSH	Restricted Stock Units	Common Stock (5,299)	—	—	5,299	Acquired
March 5, 2020	MRSH	Stock Options (Right to Buy)	Common Stock (20,162)	$36.49	Feb. 24, 2023	20,162	Disposed
March 5, 2020	MRSH	Stock Options (Right to Buy)	Common Stock (13,039)	$31.88	Feb. 23, 2022	13,039	Disposed
Feb. 28, 2020	MRSH	Restricted Stock Units	Common Stock (13,392)	—	—	13,392	Disposed
Feb. 19, 2020	MRSH	Restricted Stock Units	Common Stock (8,609)	—	—	8,609	Acquired
Feb. 19, 2020	MRSH	Stock Options (Right to Buy)	Common Stock (39,125)	$118.86	Feb. 18, 2030	39,125	Acquired
Feb. 28, 2019	MRSH	Restricted Stock Units	Common Stock (10,420)	—	—	10,420	Disposed
Feb. 19, 2019	MRSH	Restricted Stock Units	Common Stock (5,289)	—	—	5,289	Acquired
Feb. 19, 2019	MRSH	Restricted Stock Units	Common Stock (4,407)	—	—	4,407	Acquired
Feb. 19, 2019	MRSH	Stock Options (Right to Buy)	Common Stock (44,868)	$90.78	Feb. 18, 2029	44,868	Acquired
Feb. 4, 2019	MRSH	Stock Options (Right to Buy)	Common Stock (11,245)	$30.60	Feb. 20, 2021	11,245	Disposed
Feb. 28, 2018	MRSH	Restricted Stock Units	Common Stock (11,791)	—	—	11,791	Disposed
Feb. 21, 2018	MRSH	Restricted Stock Units	Common Stock (6,433)	—	—	6,433	Acquired
Feb. 21, 2018	MRSH	Restricted Stock Units	Common Stock (4,817)	—	—	4,817	Acquired
Feb. 21, 2018	MRSH	Stock Options (Right to Buy)	Common Stock (43,740)	$83.05	Feb. 20, 2028	43,740	Acquired
Feb. 5, 2018	MRSH	Stock Options (Right to Buy)	Common Stock (11,200)	$22.70	Feb. 21, 2020	11,200	Disposed
Feb. 5, 2018	MRSH	Stock Options (Right to Buy)	Common Stock (218)	$22.70	Feb. 21, 2020	218	Disposed
Feb. 28, 2017	MRSH	Restricted Stock Units	Common Stock (12,436)	—	—	12,436	Disposed
Feb. 22, 2017	MRSH	Restricted Stock Units	Common Stock (6,876)	—	—	6,876	Acquired
Feb. 22, 2017	MRSH	Restricted Stock Units	Common Stock (5,124)	—	—	5,124	Acquired
Feb. 22, 2017	MRSH	Stock Options (Right to Buy)	Common Stock (49,967)	$73.19	Feb. 21, 2027	49,967	Acquired
Feb. 6, 2017	MRSH	Stock Options (Right to Buy)	Common Stock (2,023)	$26.07	Feb. 25, 2018	2,023	Disposed
Dec. 15, 2016	MRSH	Restricted Stock Units	Common Stock (10,411)	—	—	10,411	Disposed
Feb. 28, 2016	MRSH	Restricted Stock Units	Common Stock (12,193)	—	—	12,193	Disposed
Feb. 22, 2016	MRSH	Restricted Stock Units	Common Stock (6,167)	—	—	6,167	Acquired
Feb. 22, 2016	MRSH	Restricted Stock Units	Common Stock (5,452)	—	—	5,452	Acquired
Feb. 22, 2016	MRSH	Stock Options (Right to Buy)	Common Stock (54,066)	$57.32	Feb. 21, 2026	54,066	Acquired
Feb. 28, 2015	MRSH	Restricted Stock Units	Common Stock (10,781)	—	—	10,781	Disposed
Feb. 23, 2015	MRSH	Stock Options (Right to Buy)	Common Stock (55,115)	$56.84	Feb. 22, 2025	55,115	Acquired
Feb. 23, 2015	MRSH	Restricted Stock Units	Common Stock (4,940)	—	—	4,940	Acquired
Feb. 23, 2015	MRSH	Restricted Stock Units	Common Stock (5,498)	—	—	5,498	Acquired
July 31, 2014	MRSH	Stock Options (Right to Buy)	Common Stock (1,576)	$29.60	Feb. 11, 2017	1,576	Disposed
July 31, 2014	MRSH	Stock Options (Right to Buy)	Common Stock (3,500)	$30.22	March 14, 2016	3,500	Disposed
July 31, 2014	MRSH	Stock Options (Right to Buy)	Common Stock (9,000)	$30.50	March 15, 2015	9,000	Disposed
Feb. 28, 2014	MRSH	Restricted Stock Units	Common Stock (3,930)	—	—	3,930	Disposed
Feb. 24, 2014	MRSH	Restricted Stock Units	Common Stock (4,904)	—	—	4,904	Disposed
Feb. 24, 2014	MRSH	Restricted Stock Units	Common Stock (4,904)	—	—	4,904	Acquired
Feb. 24, 2014	MRSH	Restricted Stock Units	Common Stock (5,730)	—	—	5,730	Acquired
Feb. 24, 2014	MRSH	Stock Options (Right to Buy)	Common Stock (56,936)	$48.00	Feb. 23, 2024	56,936	Acquired
Feb. 15, 2014	MRSH	Restricted Stock Units	Common Stock (1,635)	—	—	1,635	Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 11 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Jan. 6, 2014	MRSH	Common Stock	7,480	Direct
Jan. 6, 2014	MRSH	Restricted Stock Units→ Common Stock (22,191)	22,191	Direct
Jan. 6, 2014	MRSH	Stock Options (Right to Buy)→ Common Stock (9,000)	9,000	Direct
Jan. 6, 2014	MRSH	Stock Options (Right to Buy)→ Common Stock (3,500)	3,500	Direct
Jan. 6, 2014	MRSH	Stock Options (Right to Buy)→ Common Stock (1,576)	1,576	Direct
Jan. 6, 2014	MRSH	Stock Options (Right to Buy)→ Common Stock (2,023)	2,023	Direct
Jan. 6, 2014	MRSH	Stock Options (Right to Buy)→ Common Stock (11,200)	11,200	Direct
Jan. 6, 2014	MRSH	Stock Options (Right to Buy)→ Common Stock (218)	218	Direct
Jan. 6, 2014	MRSH	Stock Options (Right to Buy)→ Common Stock (11,245)	11,245	Direct
Jan. 6, 2014	MRSH	Stock Options (Right to Buy)→ Common Stock (13,039)	13,039	Direct
Jan. 6, 2014	MRSH	Stock Options (Right to Buy)→ Common Stock (20,162)	20,162	Direct